DE60019862D1 - Method and apparatus for improving the accuracy of sampling data by noise reduction and timing pulse control - Google Patents

Method and apparatus for improving the accuracy of sampling data by noise reduction and timing pulse control

Info

Publication number
DE60019862D1
DE60019862D1 DE60019862T DE60019862T DE60019862D1 DE 60019862 D1 DE60019862 D1 DE 60019862D1 DE 60019862 T DE60019862 T DE 60019862T DE 60019862 T DE60019862 T DE 60019862T DE 60019862 D1 DE60019862 D1 DE 60019862D1
Authority
DE
Germany
Prior art keywords
accuracy
improving
noise reduction
sampling data
pulse control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60019862T
Other languages
German (de)
Other versions
DE60019862T2 (en
Inventor
Richard L Kochis
Dan L Dalton
Robert W Moss
Brian L Hastings
Thomas C Oliver
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE60019862D1 publication Critical patent/DE60019862D1/en
Publication of DE60019862T2 publication Critical patent/DE60019862T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/107—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with manual scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Input (AREA)
  • Facsimile Heads (AREA)
DE60019862T 1999-09-02 2000-05-05 Method and apparatus for improving the accuracy of sampling data by noise reduction and timing pulse control Expired - Lifetime DE60019862T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US389206 1999-09-02
US09/389,206 US6259084B1 (en) 1999-09-02 1999-09-02 System and method for improved scanning accuracy through noise reduction and pulse timing

Publications (2)

Publication Number Publication Date
DE60019862D1 true DE60019862D1 (en) 2005-06-09
DE60019862T2 DE60019862T2 (en) 2006-03-02

Family

ID=23537296

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019862T Expired - Lifetime DE60019862T2 (en) 1999-09-02 2000-05-05 Method and apparatus for improving the accuracy of sampling data by noise reduction and timing pulse control

Country Status (4)

Country Link
US (1) US6259084B1 (en)
EP (1) EP1081933B1 (en)
JP (2) JP2001103245A (en)
DE (1) DE60019862T2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3448534B2 (en) * 2000-02-18 2003-09-22 三菱電機株式会社 Contact type image sensor unit
US6920198B2 (en) * 2003-05-02 2005-07-19 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for processing a fluoroscopic image
US6809675B1 (en) * 2004-03-05 2004-10-26 International Business Machines Corporation Redundant analog to digital state machine employed to multiple states on a single line
US7091471B2 (en) * 2004-03-15 2006-08-15 Agilent Technologies, Inc. Using eye detection for providing control and power management of electronic devices
DE102005002721A1 (en) * 2005-01-20 2006-08-03 Robert Bosch Gmbh Sampling method for an asynchronous sensor and associated asynchronous sensor
KR100689874B1 (en) * 2005-04-25 2007-03-09 삼성전자주식회사 Image Scanning System And Method Providing LED On Time Adapted Character Of Contact Image Sensor
US7463168B2 (en) * 2006-07-21 2008-12-09 Hewlett-Packard Development Company, L.P. Encoder
KR102332399B1 (en) * 2015-02-06 2021-11-29 삼성전자주식회사 Method and apparatus for estimating state of battery
JP7024616B2 (en) 2018-06-08 2022-02-24 株式会社ニューフレアテクノロジー Data processing method, data processing device, and multi-charged particle beam drawing device
JP2020001136A (en) * 2018-06-29 2020-01-09 Dmg森精機株式会社 Measuring apparatus
CN110687743B (en) * 2018-07-05 2021-10-15 中强光电股份有限公司 Projection system, light beam generating device thereof and control method of light beam brightness

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542884A1 (en) * 1984-12-04 1986-06-05 Canon K.K., Tokio/Tokyo Colour image reader
US4771333A (en) * 1987-06-15 1988-09-13 Xerox Corporation System for minimizing residual charge carryover in an asynchronous raster input scanner
JP2965777B2 (en) * 1992-01-29 1999-10-18 オリンパス光学工業株式会社 Solid-state imaging device
US5654537A (en) * 1995-06-30 1997-08-05 Symbios Logic Inc. Image sensor array with picture element sensor testability
US6130713A (en) * 1997-06-27 2000-10-10 Foveonics, Inc. CMOS active pixel cell with self reset for improved dynamic range
US6054704A (en) * 1998-06-30 2000-04-25 Foveon, Inc. Driven capacitor storage pixel sensor and array
US6188057B1 (en) * 1998-09-11 2001-02-13 Agilent Technologies, Inc. Method and apparatus for testing photo-receiver arrays and associated read channels
US6147340A (en) * 1998-09-29 2000-11-14 Raytheon Company Focal plane readout unit cell background suppression circuit and method

Also Published As

Publication number Publication date
EP1081933A3 (en) 2002-04-24
DE60019862T2 (en) 2006-03-02
JP2006121739A (en) 2006-05-11
JP2001103245A (en) 2001-04-13
EP1081933A2 (en) 2001-03-07
US6259084B1 (en) 2001-07-10
EP1081933B1 (en) 2005-05-04

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE

8364 No opposition during term of opposition